Colorful Luminous Newton Pendulum Ball Ornament Light Up Balance Swing Balls Toy Gift for Home Decoration - Medium / Black

Estimate delivery: 8 ~ 10 business days, Shipping Fee GBP 1.99 Features: - High Quality: Our newton cradle use high quality nylon line which is strong enough to not be broken easily. - Glowing Newton Ball: The glowing Newton ball swing more dazzling at night, the base has a luminous plate, projected onto the glass beads, glass beads showing colorful, very attractive. - Great Gift: It is a nice gift, we can send it to our friends, children, family. - Applicable Scene: You can put it on your office desk or your home desk or on your shelf. It will be cool desk toy. Specifications: Product Name: Luminous Newton Pendulum Ball Material: Frosted glass + fishing line + plastic base Base color: Red, Black Use: Tabletop Ornament, Physics Science Educational Tools, Toys Battery: 4 x AA batteries (not included) Small size: 12x12x9cm Medium size: 15x15x11.5cm Package Included: 1 x Pendulum Balls Ornament